EP 3708533 A1 20200916 - METHOD AND APPARATUS FOR IN-SYNTHESIS SENSING AND CONTROL OF MAGNETIC NANOSTRUCTURES
Title (en)
METHOD AND APPARATUS FOR IN-SYNTHESIS SENSING AND CONTROL OF MAGNETIC NANOSTRUCTURES
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ERFASSEN UND STEUERN VON MAGNETISCHEN NANOSTRUKTUREN IN DER SYNTHESE
Title (fr)
PROCÉDÉ ET APPAREIL DE DETECTION ET DE CONTRÔLE EN SYNTHÈSE DE NANOSTRUCTURES MAGNÉTIQUES
Publication
Application
Priority
EP 19163136 A 20190315
Abstract (en)
The invention combines the capabilities for tracking, sensing and steering the properties of magnetic nanostructures undergoing a synthesis process. The invention relates to an apparatus for tracking the genesis and growth of magnetic nanostructures in an ongoing chemical synthesis process and techniques to tailor the magnetic properties of nanostructures by a feedback that controls chemical, physical, and/or biological parameters of the synthesis process or by application of specific static or dynamic magnetic fields.The hardware setup of such an apparatus and methods for manipulating and steering the growth of magnetic nanostructures are described. The apparatus is capable of tracking real-time changes in the magnetic properties and displaying them in e. g. amplitude and phase spectra, hysteresis curves and estimated particle size distributions. With appropriate parameter adjustments at different time points the desired physical and magnetic properties of the nanoparticles can be produced. For instance, if magnetic nanoparticles for magnetic particle imaging (MPI) or magnetic resonance imaging (MRI) shall be produced, the spectrum of their magnetic response can be appropriately manipulated. Embedded into a continuous-flow synthesis concept the in-synthesis spectrometry combined with the control feedback allows for quality assurance in a production of nanostructures at an industrial level.
IPC 8 full level
B82Y 35/00 (2011.01); B82Y 40/00 (2011.01); G01R 33/12 (2006.01); A61B 5/05 (2006.01)
CPC (source: EP)
A61B 5/05 (2013.01); G01R 33/022 (2013.01); G01R 33/1276 (2013.01); B82Y 35/00 (2013.01)
Citation (applicant)
- DE 102017108737 A1 20181025 - UNIV LUEBECK [DE]
- CN 105268385 A 20160127 - NINGBO MUNICIPAL CT FOR DISEASE CONTROL & PREVENTION
- LUDTKE-BUZUG, K.: "Magnetische Nanopartikel", CHEMIE IN UNSERER ZEIT, vol. 46, no. 1, 2012, pages 32 - 39
Citation (search report)
- [XAY] WO 2017062821 A1 20170413 - THE UNIV OF FLORIDA RES FOUND INC [US]
- [XAY] DE 102016116264 A1 20170302 - MAXIM INTEGRATED PRODUCTS [US]
- [XY] US 2015008910 A1 20150108 - GOODWILL PATRICK W [US], et al
- [XY] US 2016158387 A1 20160609 - KHNADHAR AMIT P [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3708533 A1 20200916; EP 3708533 B1 20230607; EP 3708533 C0 20230607
DOCDB simple family (application)
EP 19163136 A 20190315